<div class="col-sm-3 col-md-2 sidebar">
  <ul class="nav nav-sidebar" ng-repeat="list in menu.list">
    <!--分类组-->
	<li class="active" ng-model="listShow" ng-click="listShow=!listShow">
    	<a ng-href="">
    		<span class="glyphicon glyphicon-{{list.config.icon}}" aria-hidden="true"></span>
    		<span>{{list.config.name}}</span>
			
			<span class="glyphicon pull-right glyphicon-chevron-up" aria-hidden="true" ng-show="listShow"></span>
			<span class="glyphicon pull-right glyphicon-chevron-down" aria-hidden="true" ng-hide="listShow"></span>
    	</a>
		
    </li>	
    <li ng-show="listShow" ng-repeat="(item,url) in list.data">
    	<a ng-href="" ng-click="changeRoute(url)" role="button">{{item}}</a>
    </li>
  </ul>
</div>